Alienware Area-51m R2 vs. Dell Precision 7750: Which is better?
Here is a side by side comparison between Alienware Area-51m R2 and Dell Precision 7750 specs including CPU, RAM, storage, battery, display, and more.
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Alienware Area-51m R2 Pros
Reasons that Alienware Area-51m R2 is better than Dell Precision 7750.
Intel Core i9-10900K inside Alienware Area-51m R2 has a 41% better multi-core CPU performance score than the Intel Xeon W-10885M inside Dell Precision 7750.
Dell Precision 7750 Pros
Reasons that Dell Precision 7750 is better than Alienware Area-51m R2.
Dell Precision 7750 supports a larger memory capacity than the Alienware Area-51m R2. It supports up to 128GB versus 64GB of system memory on the Alienware Area-51m R2.
Dell Precision 7750 weighed 6.65 pounds, 27% lighter than the 9.04 pounds Alienware Area-51m R2.
Weight | Alienware Area-51m R2 | Dell Precision 7750 |
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Pound | 9.04 lbs. | 6.65 lbs. |
Kilogram | 4.10 kg | 3.02 kg |
Key Similars
Similar characteristics share between Alienware Area-51m R2 and Dell Precision 7750.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Alienware Area-51m R2 | Dell Precision 7750 |
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Slots | x2 | x4 |
Type | DDR4 XMP | DDR4 ECC |
Prices
Here are the latest price updates and offers for both devices.
Availability | Alienware Area-51m R2 | Dell Precision 7750 |
Released | 2020 | 2020 |
Release Date | Announced on June 22, 2020. | - |
Pricing | $2,569.99 i7-10700 RTX 2060 16GB 256GB | - |
Generations |
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Exterior | Alienware Area-51m R2 | Dell Precision 7750 |
Dimensions | 15.85 x 12.565 x 1.089 - 1.7 in (402.60 x 319.14 x 27.65 - 44 mm) | 15.75” x 10.38” x 1.14” (400 mm x 263.6 mm x 28.9 mm) |
Weight |
| 6.65 lbs (3.01 kg) |
Colors | Lunar Light Dark Side of the Moon | - |
Keyboard and Trackpad |
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Display | Alienware Area-51m R2 | Dell Precision 7750 |
Size | 17.3 Inches | 17.3 Inches |
Info |
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Ports | Alienware Area-51m R2 | Dell Precision 7750 |
| Left (4)
Right (5)
Back (4)
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Internal Specs | Alienware Area-51m R2 | Dell Precision 7750 |
Processor |
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Integrated Graphics |
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Memory |
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Discrete Graphics | NVIDIA® GeForce®
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Storage | Available Slots
256GB 512GB 1TB 2TB NVMe M.2 PCIe SSD. Dual Drives
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Connectivity | Alienware Area-51m R2 | Dell Precision 7750 |
Wi-Fi | Rivet Killer WiFi 6 AX1650i Up to 2212Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) |
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Bluetooth | Bluetooth 5.1 | Bluetooth 5.1 |
Ethernet | Killer™ Ethernet E3000 PCI-e Gigabit ethernet controller Transfer rate: 10/100/1000/2500 Mbps | Integrated Intel i219-LM 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE |
Battery | Alienware Area-51m R2 | Dell Precision 7750 |
Size | 6-cell smart lithium-ion (90Wh) |
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Power Supply |
| 240 W power adapter Power rated at 19.5 VDC/12.31 A. |
Software | Alienware Area-51m R2 | Dell Precision 7750 |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Alienware Area-51m R2 | Dell Precision 7750 |
Camera |
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Audio |
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Misc | Alienware Area-51m R2 | Dell Precision 7750 |
Sensors |
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Security |
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Warranty | 1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis | 36 Months Basic Onsite Service |
Key Features | Alienware Area-51m R2 | Dell Precision 7750 |
At Glance |
Comparison Summary
Dell has released the Alienware Area-51m R2, a 17.3-inch machine, in mid-2020. It is powered by up to 10-core Intel Core i9-10900K with a boost clock speed up to 5.30 GHz. The laptop has a dedicated GPU option up to Nvidia GeForce RTX 2080 SUPER with 8GB GDDR6.
On the other hand, we have the 17.3-inch Precision 7750 was introduced by Dell around the same year in 2020. It comes with up to an octa-core Intel Xeon W-10885M with a boost clock speed up to 5.30 GHz. It has a dedicated GPU option up to Nvidia Quadro RTX 5000 with 16GB GDDR6.
Geekbench 5 Single Core
Geekbench 5 Multi Core
Both Alienware Area-51m R2 and Dell Precision 7750 have the same 17.3-inch display size. In addition, the Alienware Area-51m R2 weighs 9.04 lbs. about 35% heavier than the 6.65 lbs. Dell Precision 7750. Moreover, measured at 15.85” x 12.565” x 1.7”, the Alienware Area-51m R2 is much bulkier than the Dell Precision 7750 at 15.75” x 10.38” x 1.14”.
Moving over to upgradability, Dell claims that the Alienware Area-51m R2 supports up to 64GB 3200 MHz DDR4 XMP memory that you can upgrade with two memory module slots on the motherboard. It also comes with two M.2 slots that users can easily upgrade and install an additional SSD to expand the storage on the device. On top of that, it also has a single SATA slot that users can use to install a 2.5-inch SATA SSD, SSHD, or a hard disk drive to add even more storage.
For Dell Precision 7750, it supports up to 128GB 3200 MHz DDR4 ECC memory that you can upgrade with four memory module slots on the motherboard. It also has four M.2 slots that users can easily swap or add an extra SSD to get extra space when needed.
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